JPS56151537A - Manufacture of expanded form utilizing crosslinking polyethylene expandable particle - Google Patents

Manufacture of expanded form utilizing crosslinking polyethylene expandable particle

Info

Publication number
JPS56151537A
JPS56151537A JP5500380A JP5500380A JPS56151537A JP S56151537 A JPS56151537 A JP S56151537A JP 5500380 A JP5500380 A JP 5500380A JP 5500380 A JP5500380 A JP 5500380A JP S56151537 A JPS56151537 A JP S56151537A
Authority
JP
Japan
Prior art keywords
expanding
expanded form
expandable particle
crosslinking polyethylene
crosslinking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5500380A
Other languages
English (en)
Other versions
JPS6333451B2 (ja
Inventor
Shigeya Sato
Tsukasa Yamagishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP5500380A priority Critical patent/JPS56151537A/ja
Priority to CA000366174A priority patent/CA1147100A/en
Priority to US06/213,643 priority patent/US4366263A/en
Priority to DE8080107757T priority patent/DE3072109D1/de
Priority to EP80107757A priority patent/EP0032557B1/en
Publication of JPS56151537A publication Critical patent/JPS56151537A/ja
Publication of JPS6333451B2 publication Critical patent/JPS6333451B2/ja
Priority to HK284/89A priority patent/HK28489A/xx
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
JP5500380A 1979-12-10 1980-04-25 Manufacture of expanded form utilizing crosslinking polyethylene expandable particle Granted JPS56151537A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP5500380A JPS56151537A (en) 1980-04-25 1980-04-25 Manufacture of expanded form utilizing crosslinking polyethylene expandable particle
CA000366174A CA1147100A (en) 1979-12-10 1980-12-04 Expanded cross-linked polyethylene particle, a molded product thereof and the methods thereof
US06/213,643 US4366263A (en) 1979-12-10 1980-12-05 Expanded cross-linked polyethylene particle, a molded product thereof and the methods thereof
DE8080107757T DE3072109D1 (en) 1979-12-10 1980-12-09 An expanded cross-linked polyethylene particle and methods to produce molded products thereof
EP80107757A EP0032557B1 (en) 1979-12-10 1980-12-09 An expanded cross-linked polyethylene particle and methods to produce molded products thereof
HK284/89A HK28489A (en) 1979-12-10 1989-04-06 An expanded cross-linked polyethylene particle and methods to produce molded products thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5500380A JPS56151537A (en) 1980-04-25 1980-04-25 Manufacture of expanded form utilizing crosslinking polyethylene expandable particle

Publications (2)

Publication Number Publication Date
JPS56151537A true JPS56151537A (en) 1981-11-24
JPS6333451B2 JPS6333451B2 (ja) 1988-07-05

Family

ID=12986471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5500380A Granted JPS56151537A (en) 1979-12-10 1980-04-25 Manufacture of expanded form utilizing crosslinking polyethylene expandable particle

Country Status (1)

Country Link
JP (1) JPS56151537A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8628834B2 (en) * 2007-05-18 2014-01-14 Cabot Corporation Filling fenestration units
KR20140109931A (ko) * 2012-01-04 2014-09-16 가부시키가이샤 구라레 폴리비닐알코올 필름 롤의 포장체
WO2018088551A1 (ja) * 2016-11-14 2018-05-17 株式会社ジェイエスピー 発泡粒子成形体、靴底用クッション、及び発泡粒子の製造方法
JP2018080227A (ja) * 2016-11-14 2018-05-24 株式会社ジェイエスピー 発泡粒子の製造方法
JP2018080226A (ja) * 2016-11-14 2018-05-24 株式会社ジェイエスピー 発泡粒子成形体及び靴底用クッション

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8628834B2 (en) * 2007-05-18 2014-01-14 Cabot Corporation Filling fenestration units
KR20140109931A (ko) * 2012-01-04 2014-09-16 가부시키가이샤 구라레 폴리비닐알코올 필름 롤의 포장체
JPWO2013103074A1 (ja) * 2012-01-04 2015-05-11 株式会社クラレ ポリビニルアルコールフィルムロールの包装体
JP2016210509A (ja) * 2012-01-04 2016-12-15 株式会社クラレ ポリビニルアルコールフィルムロールの包装体
WO2018088551A1 (ja) * 2016-11-14 2018-05-17 株式会社ジェイエスピー 発泡粒子成形体、靴底用クッション、及び発泡粒子の製造方法
JP2018080227A (ja) * 2016-11-14 2018-05-24 株式会社ジェイエスピー 発泡粒子の製造方法
JP2018080226A (ja) * 2016-11-14 2018-05-24 株式会社ジェイエスピー 発泡粒子成形体及び靴底用クッション
US11795286B2 (en) 2016-11-14 2023-10-24 Jsp Corporation Foam particle moulded article, sole cushion, and method for producing foam particles

Also Published As

Publication number Publication date
JPS6333451B2 (ja) 1988-07-05

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